10.5x2.7 Oring 10.5mm Id X 2.7mm Cs Nbr Nitrile Acrylonitrile Butadiene Sha 70 Black O Ring O-ring Sealing Rubber - Oil Seals & Other Seals - AliExpress
O-ring 10,5x2,7 NBR70
10.5x2.7 Oring 10.5mm Id X 2.7mm Cs Epdm Ethylene Propylene Fkm Fpm Fluorocarbon Nbr Nitrile O Ring O-ring Sealing Rubber - Oil Seals & Other Seals - AliExpress